Physics, 18.12.2021 15:40 kadenhisgen
Calculate the average speed and the average velocity of a complete round trip in which
the outgoing 72,500 meters is covered at 25 m/s, followed by a 2-hour lunch break, and
the return 72,500 meters is covered at 15 m/s. Express your answer in km/hr.
Answers: 1
Physics, 22.06.2019 07:30, michaireid04
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
Answers: 3
Calculate the average speed and the average velocity of a complete round trip in which
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